Complain verbosely if something goes wrong in receiver

diff --git a/orte/liborte/ORTEAppRecvThread.c b/orte/liborte/ORTEAppRecvThread.c
index c909027aa08cf4e2fb46b28df1e2c65eb4e0f6d3..90bbb7ca9e54f7bab08eeb88ebd7a974ad620501 100644 (file)
--- a/orte/liborte/ORTEAppRecvThread.c
+++ b/orte/liborte/ORTEAppRecvThread.c
@@ -74,6 +74,10 @@ void ORTEAppRecvThread(TaskProp *tp) {
                   cdrCodec->buf_len,            //max length of message
                   &des,sizeof(des));             //info from sending host
 
+    if (RTPS_Codec_len == -1) {
+           perror("sock_recvfrom");
+    }
+
     debug(22,7) ("ORTEAppRecvThread %s: fired, msg_len: 0x%x\n",TK2S(tp),RTPS_Codec_len);
 
     //is it header of valid RTPS packet?